Support passing single @content block to multiple mixins

Here is what I mean:

@include roses-are-red,
@include violets-are-blue {
  font-size: 14px;
}

I came up with this idea while working on styling for rich texts for my projects. I’ve needed same styles to be applied on each element like this:

.rich h2,
.rich_h2 {
  font-size: 24px;
}

.rich p,
.rich_p {
  margin-bottom: 12px;
}

so I can format things two ways, 1) using a wrapper:

.rich
  %h2 Le heading
  %p A kingdom for a horse!

1. or targeting exact elements without affecting it’s siblings:

%h2.rich_h2

What I’ve did is a mixin to simplify writing selectors for it which works like this:

@include rich-selector(h1, h2, h3) {
  line-height: 1.1;
}
// Outputs to:
// .rich h1, .rich h2, .rich h3, .rich_h1, .rich_h2, .rich_h3 {
//   line-height: 1.1;
// }

What I’ve wanted to do is not to over-bloat includes with arguments, but have multiple includes on separate lines having the same block passed to them – as I’ve shown on the first code example.

[chriseppstein]

@AvraamMavridis If you want more helpful responses you have to make more helpful posts. Try something like this next time: “Hey, I know this issue is closed, but I’m interested in building this feature or equivalent capabilities into an upcoming version of Sass. Here’s my use case for which I cannot find any way to address it in the current Sass feature set: <use case summary with code examples> If there’s a way to do this that I’m not aware of please let me know, otherwise, I’d like it if we could re-open this or start a new issue to address this capability. I’ve read through this issue and here’s the aspects that (I disagree with|(seem to be (unresolved|contentious))): <list of things> My take on these is the following: <correlated list of things>. Assuming we can agree on some features that are needed, I’d appreciate it if someone could point me to a few relevant places in code where I’d start looking to see where this feature would slot in and let me know the best way to get a patch in? I’m super excited to start helping bring what I think could be a really useful feature to the Sass community!”

[chriseppstein]

You can accomplish this by passing a content block to other mixins. Example:

@mixin  combinator($mixin1-arg1, $mixin1-arg2, $mixin2-arg1, $mixin2-arg2) {
  @include mixin1($mixin1-arg1, $mixin1-arg2) { @content }
  @include mixin2($mixin2-arg1, $mixin2-arg2) { @content }
}